Here’s a full translation thanks to someone named Mark Zhuravsky and The Playlist:

Title: “Before he was Professor X, he was called Charles”
Title: “Before he was Magneto, he was called Erik”
Xavier: “Hi, my name is Charles Xavier”
Magneto (raising drink): “Here’s to you”
Title: “They were friends” – “One hoped for peace” – “The other was defined by pain” – “Their unique abilities made them different”
Xavier to Magneto: “There is more than you know inside you, more than pain and fury”
Title: “But fate will make them into comrades”
Xavier to Magneto: “You have kindness in you, you can control this, you have strength inside that no one else does. Not even me”
Magneto: “Tomorrow people will know that mutants exist”
Title: “Find out about the beginning of the truth”
Xavier to Magneto: “We can become better”
Magneto to Xavier: “We already are”
Title: “Which will decide our world”
Xavier to Magneto: “Listen to me carefully my friend, killing will not bring you peace”
Magneto to Xavier: “Peace is not my goal”